Refractor



1.-2. Refractor

Figure 1.1 is a perspective view of a first embodiment of a refractor;

Figure 1.2 is a front view thereof;

Figure 1.3 is a back view thereof;

Figure 1.4 is a left side view thereof;

Figure 1.5 is right side view thereof;

Figure 1.6 is a top view thereof;

Figure 1.7 is a bottom view thereof;

Figure 2.1 is a perspective view of a second embodiment of a refractor;

Figure 2.2 is a front view thereof;

Figure 2.3 is a back view thereof;

Figure 2.4 is a left side view thereof;

Figure 2.5 is right side view thereof;

Figure 2.6 is a top view thereof; and

Figure 2.7 is a bottom view thereof.

The broken lines shown in Figs 1.7 and 2.7 illustrate portions of therefractor that form no part of the claimed design.

CLAIM The ornamental design for a refractor, as shown and described. 